Project Catalog # Type
Prepared by Notes Date
MWS
CT
Circuit T
Modular Wiring System
Typical Applications
Oce • Education • Healthcare • Hospitality • Retail • Industrial •
Manufacturing • Sports Venues
Interactive Menu
Product Certication
• Order Information page 2
• Product Specications page 2
• System View page 2
• Product Warranty
Top Product Features
• UL Listed under Standard 183 for make or break under load
• Meets requirements of Article 604 of the National Electrical Code
• Rated at 20 amperes with full-size ground wire
• Copper conductors with THHN insulation rated at 90°C
• Galvanized steel exterior with integral keying for voltage
Dimensional and Mounting Details
Front
2-1/4"
[57mm]
[45mm]
5-5/16"
[136mm]
2-1/4"
[57mm]
additional
product diagrams
PS519284 page 1
December 2, 2019 3:36 PM
CT
Cooper Lighting Solutions
1121 Highway 74 South
Peachtree City, GA 30269
P: 770-486-4800
www.cooperlighting.com
© 2020 Cooper Lighting Solutions
All
Rights Reserved.
Specifications and dimensions
subject to change without notice.
Order Information
SAMPLE ORDER NUMBER: 27CT12/4GBK
Voltage
Voltage Component Conductors and Size Wiring Options
12=120V
20=208V
24=240V
27=277V
34=347V
48=480V
Component Conductors and Size Wiring Options
CT=Circuit T 10/4G=10 gauge, 5 wires through
Black/White/Red/Blue/Green
12/4G=12 gauge, 5 wires through
Black/White/Red/Blue/Green
120V/ 277V/ 347V
BK=3 Circuits through + Ground + Neutral Black/White/Green Down
BU=3 Circuits through + Ground + Neutral Blue/White/Green Down
RD=3 Circuits through + Ground + Neutral Red/White/Green Down
208V/ 240V/ 480V
BB=4 Hots + Ground through Black/Blue/Green Down
BR=4 Hots + Ground through Black/Red/Green Down
BY=4 Hots + Ground through Blue/Yellow/Green Down
NB=5 wires through with Black, Ground and Neutral for the Black Wires Down
NR=5 wires through with Red, Ground and Neutral for the Red Wires Down
RB=4 Hots + Ground through Red/Blue/Green Down
Product Specications
• UL Listed under Standard 183 for make or break under load
• MWS components assembled with 12 AWG/10 AWG conductors rated at 20
amperes with full size ground wire
• Copper conductors are THHN insulated wire rated 90°C
• Galvanized steel exterior with integral keying for voltage and amperage
• Feeds power to luminaires wired with Drop SO Cords (DC) or Cables (DC)
• Unique double-blade contact ensures proper mating of electrical components to
prevent pushback or pullout
Catalog number description indicates circuit selection.
BK=Black or Hot #1
RD=Red or Hot #2
BU=Blue or Hot #3
BR=Hots #1+ #2
RB=Hots #2 + #3
BB=Hots #1 + #3
BY=Hots #3 + #4
NB=Neutral #1 + Hot #1
NR=Neutral #2 + Hot #2
All unused outlets require a MWS dust cover. MWS ST, SP, SD, CT and TC are shipped
with one dust cover attached.
2N=2 Neutral
System View (not to scale)
Circuit T
Extender Cable
Drop SO Cord
Circuit T
Circuit T (CT)
Feeds power through and taps desired circuit to other fixtures.
Typical MWS Wiring System Application shown utilizing Circuit T (CT).
Consult MWS Installation, Application and Specification Manual for
additional comprehensive system information.
Drop SO Cord
Shipping Data
Unit Wt.
1.0 lbs. 24
Standard
Qty./Carton
MWS Autocad Drafting
Please reach out to your local representative
for MWS layout design assistance.
All electrical boxes, conduit, connections
and switches by others.
Install dust covers on unused open ends.
Scale is exaggerated on xtures and MWS
system applications.
PS519284 page 2
December 2, 2019 3:36 PM